20532340

素因数分解:

$2^2\times 5^1\times {\mathrm{751}}^1\times {\mathrm{1367}}^1$

素因数の和:2127

約数の個数: 24

約数和(自身を含む): 43206912

約数和(自身を除く): 22674572

約数列:

[1, 2, 4, 5, 10, 20, 751, 1367, 1502, 2734, 3004, 3755, 5468, 6835, 7510, 13670, 15020, 27340, 1026617, 2053234, 4106468, 5133085, 10266170, 20532340]

約数ペア:

[(1, 20532340), (2, 10266170), (4, 5133085), (5, 4106468), (10, 2053234), (20, 1026617), (751, 27340), (1367, 15020), (1502, 13670), (2734, 7510), (3004, 6835), (3755, 5468)]